[Zope] dtml-tree

[Dieter Maurer]

Dmitry Matveev writes:
 > ... ulrparam attribute for the tree tag ...
This attribute is very badly designed.

  Its value is a literal string which is appended to the URL as
  part of the query string. I do not see any use case for this.

  Someone extended the tree tag with an "urlparam_expr" attribute.
  It value is an expression that is evaluated and the result
  extends the URL, much more useful.

  Sadly enough, the extension never made it into the Zope core.
  You must search the archives and add it yourself.


Dieter